<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31409372</termId><termName>Mesogastropoda</termName><termType>PT</termType><termNote><![CDATA[ Prosobranchia having 7 denticles or teeth; most are herbivorous, but a few families are parasites or predators. ]]></termNote><termCreatedDate>2026-03-30 20:50:04</termCreatedDate><relation><relationType>UF</relationType><termId>31409373</termId><termName>Taenioglossa</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31370382</termId><termName>Prosobranchia</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31435904</termId><termName>Cypraeoidea</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31435906</termId><termName>Stromboidea</termName><termType>PT</termType></relation></term>  </Zthes>